Checklist for Family Megachilidae Schenk, 1860 (And Resin Bees) and region Placer County (Eastern California, California, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 257 1157 1795 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 256 1156 1795 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 243 1120 1715 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 159 937 1503 | Families Genera Species | Taxom | Order | Hymenoptera Linnaeus, 1758 Ants, Bees, Sawflies, Wasps | 30 158 412 | Families Genera Species | Taxom | Suborder | Apocrita Gerstaecker, 1867 Ants, Bees, Narrow-waisted hymenopterans, Parasitic wasps | 26 146 401 | Families Genera Species | Taxom | Infraorder | Aculeata Latreille, 1802 Stinging wasps | 14 113 376 | Families Genera Species | Taxom | Superfamily | Apoidea Latreille, 1802 Apoid Wasps, Bees, Social Bees, Solitary Bees | 7 74 309 | Families Genera Species | Taxom | | Family | Megachilidae Schenk, 1860 And Resin Bees, Carder, Carder bees, Leaf cutting bees | 11 70 | Genera Species | Taxom |
Genera for Placer County 11 Genera with 70 Species | Anthidium Fabricius, 1914 | Carder Bees | 4 | Species | Taxom | | Ashmeadiella Cockerell, 1906 | | 4 | Species | Taxom | Chelostoma Latreille, 1809 | Scissor Bees | 0 | Species | Taxom | | Coelioxys Latreille, 1854 | Cuckoo Leaf-Cutter Bees | 3 | Species | Taxom | | Dianthidium Cockerell, 1943 | Leaf-cutter Bee | 5 | Species | Taxom | | Heriades Spinola, 1938 | Armored-Resin Bees | 1 | Species | Taxom | | Hoplitis Klug, 1864 | Lesser Masons | 3 | Species | Taxom | | Lithurgus Berthold, 1875 | | 1 | Species | Taxom | | Megachile Latreille, 1853 | And Resin Bees | 16 | Species | Taxom | | Osmia Panzer, 1906 | Mason bee | 29 | Species | Taxom | | Stelis Sw., 1864 | Cuckoo Carder Bees | 4 | Species | Taxom |
Species list for Placer County 70 Species | Anthidium (Anthidium) edwardsii Cresson, 1878 | Edwards´ Wool-carder Bee | | Anthidium (Anthidium) maculosum Cresson, 1878 | | | Anthidium (Anthidium) manicatum Linnaeus, 1758 | Continental Wool-carder Bee | | Anthidium (Anthidium) utahense Swenk, 1914 | Utah Wool-carder Bee | | Ashmeadiella (Arogochila) timberlakei Michener, 1936 | | | Ashmeadiella (Ashmeadiella) bucconis Say, 1837 | | | Ashmeadiella (Ashmeadiella) californica Ashmead, 1897 | | | Ashmeadiella (Ashmeadiella) pronitens Cockerell, 1906 | | | Coelioxys (Acrocoelioxys) producta Cresson, 1865 | | | Coelioxys (Boreocoelioxys) porterae Cockerell, 1900 | Porter'S Cuckoo Leaf-Cutter Bee | | Coelioxys (Boreocoelioxys) rufitarsis Smith, 1854 | Red-Footed Cuckoo Leaf-Cutter Bee | | Dianthidium (Dianthidium) parvum Cresson, 1878 | | | Dianthidium (Dianthidium) pudicum Cresson, 1879 | | | Dianthidium (Dianthidium) subparvum Swenk, 1914 | | | Dianthidium (Dianthidium) ulkei Cresson, 1878 | | | Dianthidium plenum Timberlake, 1943 | | | Heriades cressoni Michener, 1938 | | | Hoplitis (Alcidamea) pilosifrons Cresson, 1864 | Hairy-Fronted Small-Mason | | Hoplitis (Monumetha) albifrons Kirby, 1837 | White-Fronted Small-Mason | | Hoplitis (Monumetha) fulgida Cresson, 1864 | | | Lithurgus (Lithurgopsis) apicalis (Cresson, 1875) | ⇒ Lithurgopsis apicalis Cresson, 1875 | | Megachile (Eutricharaea) apicalis (Spinola, 1808) | ⇒ Megachile analis Nylander, 1852 | | Megachile (Leptorachis) petulans Cresson, 1878 | Petulant Leaf-cutter Bee | | Megachile (Litomegachile) brevis (Say, 1837) | ⇒ Megachile pseudobrevis Mitchell, 1934 | | Megachile (Litomegachile) coquilletti Cockerell, 1915 | | | Megachile (Litomegachile) gentilis Cresson, 1872 | Leafcutter bee | | Megachile (Litomegachile) mendica Cresson, 1878 | Flat-tailed Leaf-cutter Bee | | Megachile (Litomegachile) onobrychidis Cockerell, 1908 | Western Little Leaf-cutter Bee | | Megachile (Litomegachile) texana Cresson, 1878 | Texas Leaf-cutter Bee | | Megachile (Megachile) centuncularis Linnaeus, 1758 | Common leaf-cutter bee | | Megachile (Megachiloides) manifesta Cresson, 1878 | | | Megachile (Megachiloides) nevadensis Cresson, 1879 | | | Megachile (Melanosarus) xylocopoides Smith, 1853 | Carpenter-mimic Leaf-cutter Bee | | Megachile (Neoeutrichaea) rotundata Fabricius, 1793 | Alfalfa leaf-cutter bee | | Megachile (Sayapis) policaris Say, 1831 | | | Megachile (Sayapis) pugnata Say, 1837 | Pugnacious Leaf-cutter Bee | | Megachile (Xanthosarus) frigida Smith, 1853 | Frigid Leaf-cutter Bee | | Osmia (Acanthosmioides) giliarum Cockerell, 1906 | | | Osmia (Acanthosmioides) integra Cresson, 1878 | | | Osmia (Acanthosmioides) physariae (Cockerell, 1907) | ⇒ Osmia giliarum Cockerell, 1906 | | Osmia (Cephalosmia) californica Cresson, 1864 | | | Osmia (Cephalosmia) montana Cresson, 1864 | | | Osmia (Cephalosmia) subaustralis Cockerell, 1900 | | | Osmia (Chenosmia) cobaltina Cresson, 1878 | | | Osmia (Diceratosmia) subfasciata Cresson, 1872 | | | Osmia (Helicosmia) coloradensis Cresson, 1878 | Colorado Osmia | | Osmia (Helicosmia) georgica Cresson, 1878 | Georgia Mason | | Osmia (Melanosmia) albolateralis Cockerell, 1906 | | | Osmia (Melanosmia) atrocyanea Cockerell, 1897 | | | Osmia (Melanosmia) bruneri Cockerell, 1897 | | | Osmia (Melanosmia) bucephala Cresson, 1864 | Bufflehead Mason Bee | | Osmia (Melanosmia) cyanella Cockerell, 1897 | | | Osmia (Melanosmia) densa Cresson, 1864 | | | Osmia (Melanosmia) exigua Cresson, 1878 | | | Osmia (Melanosmia) gabrielis Cockerell, 1910 | | | Osmia (Melanosmia) juxta Cresson, 1864 | | | Osmia (Melanosmia) kincaidii Cockerell, 1897 | | | Osmia (Melanosmia) melanopleura Cockerell, 1916 | | | Osmia (Melanosmia) rawlinsi Sandhouse, 1939 | | | Osmia (Melanosmia) texana Cresson, 1872 | Texas Mason Bee | | Osmia (Melanosmia) tristella Cockerell, 1897 | | | Osmia (Osmia) lignaria Say, 1837 | Blue orchard bee | | Osmia (Osmia) ribifloris Cockerell, 1900 | Blueberry bee | | Osmia (Pyrosmia) pusilla Cresson, 1864 | | | Osmia cahuilla Cooper, 1993 | | | Osmia pentstemonis Cockerell, 1906 | | | Stelis (Dolichostelis) laticincta Cresson, 1878 | | | Stelis (Dolichostelis) louisae Cockerell, 1911 | | | Stelis (Stelidium) ashmeadiella | | | Stelis (Stelis) montana Cresson, 1864 | |
Subnodes of Megachilidae with occurrences in Placer County
 | | Megachilidae (Schenk 1860) |
Links, sources and further information Megachilidae at artfakta.se Megachilidae at dyntaxa.se Megachilidae at gbif.org Megachilidae at irmng.org Megachilidae at itis.gov
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